句型转换1.Itisnotpossibletocleanuptheriverintwodays.（改为同义句）...
问题详情：句型转换1.Itisnotpossibletocleanuptheriverintwodays.（改为同义句） ______________tocleanuptheriverintwodays.isfullofhopefortheteamtowinthematch. It______________fortheteamtowinthematch.dictionar...